A New Word Problem

The new word problem file:

01c: FORMULA: VAR1*((VAR2*2)/VAR3) VARIABLES: 3 PROB: If you drive VAR1[INT,1,25]VAR1 times per month to school, and each trip is VAR2[FLOAT,1,10]VAR2 miles each way, and your vehicle gets an average of VAR3[FLOAT,10,60]VAR3 miles per gallon, how many gallons of gas do you need in one month?
02c: FORMULA: VAR1*VAR2 VARIABLES: 2 PROB: If you eat VAR1[INT, 1,6]VAR1 slices of pizza, and each slice has VAR2[INT,100,300]VAR2 calories, how many calories do you have to burn to work off the pizza?
03c: FORMULA: VAR1*VAR2*2/VAR3 VARIABLES: 2 PROB: If you have to spend VAR1[INT, 1,5]VAR1 hours taking care of your dog in order to get a movie ticket, and each session with the dog is VAR2[INT,1,30]VAR2 minutes, how many sessions with your dog do you need to do before you can go to the movies?
04c: FORMULA: VAR3*VAR2*VAR1+VAR1*VAR2 VARIABLES: 3 PROB: If there are VAR1[INT,-30,30]VAR1 percent more African Americans in US colleges than in prison, and there are VAR2[INT,10,30]VAR2 million African Americans in the US and 1 in VAR3[INT,1,25]VAR3 African Americans is currently behind bars, how many African Americans are in college the US?
05: FORMULA: VAR1*VAR2*2/VAR3 VARIABLES: 3 PROB: If grass requires VAR1[FLOAT, 0,3]VAR1 inches of rain per week to survive, and 10 goats requires VAR2[FLOAT,1,3]VAR2 acres of grass to graze, how many inches of rain is required to sustain VAR3[INT,1,100]VAR3 goats?
06c: FORMULA: VAR1*VAR2*2/VAR3 VARIABLES: 2 PROB: If the territory of a specific bird is VAR1[INT, 10,100]VAR1 acres and it shrinks by VAR2[FLOAT,1, 90]VAR2 %, how many acres are left in its territory?
07c: FORMULA: VAR1*VAR2*2/VAR3 VARIABLES: 2 PROB: If VAR1[INT, 5000,50000]VAR1 animals are currently in US animal shelters, and animals are adopted at a rate of VAR2[FLOAT, 0, 20]VAR2 thousand per week, how many days would it take before all animals were adopted if no more animals came in?
08c: FORMULA: VAR1*VAR2*2/VAR3 VARIABLES: 3 PROB: If your running time improves by VAR1[FLOAT, 0, 1]VAR1% every time you work out and you work out every other day, how many days are required before your running time drops from a VAR2[FLOAT, 12, 16]VAR2 minute mile to a VAR3[FLOAT, 2, 6]VAR3 minute mile?
09c: FORMULA: VAR1*VAR2*2/VAR3 VARIABLES: 4 PROB: If you increase the room temperature by VAR1[INT, 1, 3]VAR1 degrees on the thermostat in the summer, and every degree corresponds to VAR2[INT, 50, 200]VAR2 joules/sec, how many trees will you save in VAR3[INT,1,30]VAR3 days, if one tree is the carbon-energy equivalent of VAR4[INT, 20,70]VAR4 mega-joules?
10c: FORMULA: VAR1*VAR2*2/VAR3 VARIABLES: 3 PROB: If a gray whale migrates from Alaska to Mexico travelling a distance of VAR1[INT, 4500, 6500]VAR1 miles in VAR2[INT,60,120]VAR2 days to give birth to a calf, and then migrates back up the coast back to Alaska with the calf at VAR3[INT, 20, 80]VAR3 percent of its original speed, how many days will the round trip take?
11c: FORMULA: VAR1*VAR2*2/VAR3 VARIABLES: 6 PROB: If VAR1[INT, 2, 50]VAR1% of your potato crop will be destroyed by bugs, and you plant VAR2[INT, 40, 500]VAR2 potato plants, each of which is expected to produce VAR3[INT, 3, 16]VAR3 potatoes that weigh VAR4[FLOAT, 0, 1]VAR4 pounds, how many days will the harvest feed VAR5[INT,1,10]VAR5 people if 50 pounds of potatoes feeds VAR6[INT,50,150]VAR6 people for a day ?
12c: FORMULA: VAR1*VAR2*2/VAR3 VARIABLES: 6 PROB: A VAR1[INT, 3000, 6000]VAR1 Watt water heater is the primary source of energy consumption in a household that does not heat during the winter and only uses air conditioning in one room during the summer.  The heater consumes the energy equivalent of VAR2[INT, 82, 160]VAR2 gallons of gas per year (30% of household energy). How many round-trip medical trips of VAR3[INT,5,40]VAR3 miles each way in a VAR4[INT, 10,40]VAR4 mpg vehicle, will turning off the hot water heater for the warmest VAR5[INT,3,8]VAR5 months of the year provide in one year, assuming that the energy of heating the water during these summer months is VAR6[INT, 50, 80]VAR6 % of what it is during the winter?
13c: FORMULA: VAR1*VAR2*2/VAR3 VARIABLES: 4 PROB: If you pick up VAR1[INT, 0, 12]VAR1 quarters (25 cents), VAR2[INT, 0, 20]VAR2 dimes (10 cents), VAR3[INT, 0, 20]VAR3 nickels (5 cents), and VAR4[INT, 0, 200]VAR4 pennies (1 cent), how many dollars-worth of change do you have (100 cents in a dollar)?
14c: FORMULA: VAR1*VAR2*2/VAR3 VARIABLES: 7 PROB: Your local animal shelter has a euthanasia rate of VAR1[INT, 0, 12]VAR1 cats per week of those that enter, and VAR2[INT, 2, 20]VAR2 cats/day are brought into the shelter with an adoption rate of VAR3[INT, 10, 80]VAR3 percent of those that enter. VAR4[INT, 0, 120]VAR4 cats are currently at the shelter.  How many cats will there be at the shelter in VAR5[INT, 1,30]VAR5 days if the euthanasia rate is lowered by VAR6[INT, 0, 100]VAR6 % and the adoption rate is raised by VAR7[INT, 0, 100]VAR7 %.
15c: FORMULA: VAR1*VAR2*2/VAR3 VARIABLES: 8 PROB: Your stride length is VAR1[INT, 12,40]VAR1 inches.  It takes you VAR2[FLOAT, 2, 4]VAR2 minutes and VAR3[INT, 100, 400]VAR3 steps to walk around the perimeter of your yard, and VAR4[FLOAT,1,3]VAR4 times as long to push a lawn mower with a VAR5[INT, 16, 70]VAR5″ blade around the perimeter. Your first pass around the yard with the mower cuts the entire blade range leaving a VAR6[INT, 0, 5]VAR6 inch “dead area”. How many hours will it take you to mow the lawn in a circular fashion assuming that each subsequent pass around the yard cuts VAR7[INT, 60, 80]VAR7% of the blade length, and that your speed decreases by VAR8[FLOAT, 1,4]VAR8 % with each pass?
16c: FORMULA: VAR1*VAR2*2/VAR3 VARIABLES: 8 PROB: You cook on the average VAR1[FLOAT, 0, 3]VAR1 times a day, for an average of VAR2[INT, 30, 100]VAR2 minutes/time when you use your big cooking oven. A cooking oven is VAR3[INT, 35,50]VAR3 times the size of a toaster oven, requiring on the average VAR4[INT, 1000, 2000]VAR4 Watts/sec of use.  An electric radiator uses VAR5[INT, 1200, 2400]VAR5 Watts/sec.  Assuming that the energy use of the oven is proportional to its volume and that the toaster oven needs VAR6[FLOAT, 5, 20]VAR6% of the time that the main oven needs to cook, how many hours of the day can you use the radiator in a room if you heat for VAR7[INT, 1, 5]VAR7 “30-day” months with the energy saved by using a toaster oven VAR8[INT, 2, 10]VAR8 times more often than you use the main oven for a year?

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#!/bin/bash
# musical_numbers.sh v.1.0 a program submitted by livedoggb on July 11/2012
# dependencies compiled random1.c, and intdiv2float.c and
# itunes directory named math_music with songs that you want to use sequentially numbered 01 …, 02 …, 03 … etc.
# It also outputs a file sommaire.out that has the statistics of your session.

mnt_path=”/mnt/sdb1/”
dir_path=”$mnt_path/for_kids/musical_numbers/”
temp_path=”/root/”
temp_file=”$temp_path/temp.out”
dir_cprog=$( echo “$mnt_path/for_kids/c_progs/” )

function round_number {
check_sign=$(echo “$answer” | sed -e “s/^\(.\).*/\1/”)
check_dig_3=$(echo “$answer” | sed -e “s/\(.*\…\)\(.\).*/\2/”)
if [ “$check_dig_3” -ge “5” ]
then
if [ “$check_sign” == “-” ]
then
answer=$(“$dir_cprog”/dec_proc “$answer” 0.01 2)
else
answer=$(“$dir_cprog”/dec_proc “$answer” 0.01 1)
fi
fi
return
}

function trim_line {
i=1
echo
#num_words=$(gawk ‘{ sum += $1 }; END { print sum }’ testline.out)
words_left=”c”
while [ “$words_left” != “” ]
do
j=$(( $i + 8 ))
words_left=$( echo “$line” | cut -d’ ‘ -f$i-$j )
echo “$words_left”
i=$(( $j + 1 ))
done
return
}
PI=3.14159

function create_geometry_problem {
num_var=$( echo “$line” | sed -e “s/^.*VARIABLES: \(.\).*/\1/” )
x=$num_var
while [ “$x” -gt “0” ]
do
grpr=$( echo VAR”$(( $num_var-$x+1 ))” )
var=$( echo “$line” | sed -e “s/^.*$grpr\(.*\)$grpr.*/\1/” )
lowint=$( echo “$var” | sed -e “s/\[\(.*\),\(.*\),\(.*\)\]/\2/” )
highint=$( echo “$var” | sed -e “s/\[\(.*\),\(.*\),\(.*\)\]/\3/” )
vartype=$( echo “$var” | sed -e “s/\[\(.*\),\(.*\),\(.*\)\]/\1/” )

if [ “$vartype” == “FLOAT” ]
then
lowint=$(( 10*$lowint ))
highint=$(( 10*highint ))
var_value=$( “$dir_cprog”/random1 $lowint $highint )
var_value=$( “$dir_cprog”/intdiv2float $var_value 10 )
else
var_value=$( “$dir_cprog”/random1 $lowint $highint )
fi
var_value=$( echo “$var_value” | sed -e “s/^0//” )
line=$( echo “$line” | sed -e “s/^.* PROB://” )
line=$( echo “$line” | sed -e “s/\(.*\)$grpr.*$grpr\(.*\)/\1 $var_value \2/” )
#     echo  $grpr :  $var, $lowint, $highint, $vartype, $var_value
#       read
x=$(($x-1))
subscript=$(($num_var-$x))
numb[$subscript]=$var_value
done
answer=”not yet available.”
#   angle=$(“$dir_cprog”/dec_proc $PI 2 4 )
#   ans=$(“$dir_cprog”/dec_proc $angle 1 9 )
#   echo “test cos = ” $ans
echo “Please round your answer to 2 decimal places.”
case “$wpnum” in
default)
answer=”not yet available.”
;;
“01”)
prod3=$(“$dir_cprog”/dec_proc ${numb[1]} $PI 4)
answer=$prod3
#   answer=$(“$dir_cprog”/dec_proc $( $dir_cprog/dec_proc ${numb[1]} $prod3 3 ) ${numb[3]} 4)
#   echo $answer
;;
“02”)
prod3=$(“$dir_cprog”/dec_proc ${numb[1]} $PI 3)
prod3=$(“$dir_cprog”/dec_proc $prod3 2 3)
answer=$prod3
;;
“03”)
prod3=$(“$dir_cprog”/dec_proc ${numb[1]} $PI 3)
answer=$prod3
;;
“04”)
prod3=$(“$dir_cprog”/dec_proc ${numb[1]} $PI 4)
prod3=$(“$dir_cprog”/dec_proc $prod3 2 7)
prod3=$(“$dir_cprog”/dec_proc $prod3 $PI 3)
prod3=$(“$dir_cprog”/dec_proc $prod3 2 3)
answer=$prod3
;;
“05”)
prod3=$(“$dir_cprog”/dec_proc ${numb[1]} $PI 4)
prod3=$(“$dir_cprog”/dec_proc $prod3 $PI 7)
answer=$(“$dir_cprog”/dec_proc $prod3 2 3)
#   diameter area
;;
“06”)
prod3=$(“$dir_cprog”/dec_proc ${numb[1]} $PI 4)
prod3=$(“$dir_cprog”/dec_proc $prod3 $PI 7)
answer=$prod3
#   radius area
;;
“07”)
prod3=$(“$dir_cprog”/dec_proc ${numb[1]} 2 4)
prod3=$(“$dir_cprog”/dec_proc $prod3 $PI 3)
prod3=$(“$dir_cprog”/dec_proc $prod3 ${numb[1]} 3)
answer=$prod3
#   radius area
;;
“08”)
prod3=$(“$dir_cprog”/dec_proc ${numb[1]} 2 4)
prod3=$(“$dir_cprog”/dec_proc $prod3 ${numb[1]} 3)
answer=$prod3
;;
“09”)
prod3=$(“$dir_cprog”/dec_proc ${numb[1]} $PI 3)
prod3=$(“$dir_cprog”/dec_proc $prod3 ${numb[1]} 3)
answer=$prod3
;;
“10”)
#perimeter from circumference
prod3=$(“$dir_cprog”/dec_proc ${numb[1]} $PI 4)
prod3=$(“$dir_cprog”/dec_proc $prod3 $prod3 3)
prod3=$(“$dir_cprog”/dec_proc $prod3 2 4)
prod3=$(“$dir_cprog”/dec_proc $prod3 2 7)
prod3=$(“$dir_cprog”/dec_proc $prod3 4 3)
answer=$prod3
;;
“11”)
#area from circumference
prod3=$(“$dir_cprog”/dec_proc ${numb[1]} $PI 4)
prod3=$(“$dir_cprog”/dec_proc $prod3 $prod3 3)
prod3=$(“$dir_cprog”/dec_proc $prod3 2 4)
prod3=$(“$dir_cprog”/dec_proc $prod3 2 7)
prod3=$(“$dir_cprog”/dec_proc $prod3 $prod3 3)
answer=$prod3
;;
“12”)
#side of biggest square from circumference
prod3=$(“$dir_cprog”/dec_proc ${numb[1]} $PI 4)
prod3=$(“$dir_cprog”/dec_proc $prod3 $prod3 3)
prod3=$(“$dir_cprog”/dec_proc $prod3 2 4)
prod3=$(“$dir_cprog”/dec_proc $prod3 2 7)
answer=$prod3
;;
“13”)
#perimeter from circumference
prod3=$(“$dir_cprog”/dec_proc ${numb[1]} $PI 4)
prod3=$(“$dir_cprog”/dec_proc $prod3 4 3)
answer=$prod3
;;
“14”)
#area from circumference
prod3=$(“$dir_cprog”/dec_proc ${numb[1]} $PI 4)
prod3=$(“$dir_cprog”/dec_proc $prod3 $prod3 3)
answer=$prod3
;;
“15”)
#side of biggest square from circumference
prod3=$(“$dir_cprog”/dec_proc ${numb[1]} $PI 4)
answer=$prod3
;;
“16”)
#perimeter from circumference
prod3=$(“$dir_cprog”/dec_proc ${numb[1]} $PI 4)
radius=$(“$dir_cprog”/dec_proc $prod3 2 4)
#cos 30
angle=$(“$dir_cprog”/dec_proc $PI 6 4)
prod2=$(“$dir_cprog”/dec_proc $angle 1 8)
prod3=$(“$dir_cprog”/dec_proc $prod2 $radius 3)
prod3=$(“$dir_cprog”/dec_proc $prod3 6 3)
answer=$prod3
;;
“17”)
#area from circumference
prod3=$(“$dir_cprog”/dec_proc ${numb[1]} $PI 4)
prod3=$(“$dir_cprog”/dec_proc $prod3 2 4)
#cos 30
angle=$(“$dir_cprog”/dec_proc $PI 6 4)
prod2=$(“$dir_cprog”/dec_proc $angle 1 8)
#sin 30
prod4=$(“$dir_cprog”/dec_proc $angle 1 9)
prod4=$(“$dir_cprog”/dec_proc $prod4 $prod3 3)
prod3=$(“$dir_cprog”/dec_proc $prod2 $prod3 3)
prod4=$(“$dir_cprog”/dec_proc $prod4 2 4)
prod3=$(“$dir_cprog”/dec_proc $prod3 $prod4 3)
prod3=$(“$dir_cprog”/dec_proc $prod3 3 3)
answer=$prod3
;;
“18”)
#side from circumference
prod3=$(“$dir_cprog”/dec_proc ${numb[1]} $PI 4)
prod3=$(“$dir_cprog”/dec_proc $prod3 2 4)
angle=$(“$dir_cprog”/dec_proc $PI 6 4)
prod2=$(“$dir_cprog”/dec_proc $angle 1 8)
#cos 30
prod3=$(“$dir_cprog”/dec_proc $prod2 $prod3 3)
prod3=$(“$dir_cprog”/dec_proc $prod3 2 3)
answer=$prod3
;;
“19”)
#perimeter from circumference
prod3=$(“$dir_cprog”/dec_proc ${numb[1]} $PI 4)
radius=$(“$dir_cprog”/dec_proc $prod3 2 4)
angle=$(“$dir_cprog”/dec_proc $PI 6 4)
prod2=$(“$dir_cprog”/dec_proc $angle 1 10)
#tan 30
prod3=$(“$dir_cprog”/dec_proc $radius $prod2 4)
prod3=$(“$dir_cprog”/dec_proc $prod3 6 3)
answer=$prod3
;;
“20”)
#area from circumference
prod3=$(“$dir_cprog”/dec_proc ${numb[1]} $PI 4)
radius=$(“$dir_cprog”/dec_proc $prod3 2 4)
angle=$(“$dir_cprog”/dec_proc $PI 6 4)
prod2=$(“$dir_cprog”/dec_proc $angle 1 10)
#tan 30
prod3=$(“$dir_cprog”/dec_proc $radius $prod2 4)
prod3=$(“$dir_cprog”/dec_proc $prod3 $radius 3)
prod3=$(“$dir_cprog”/dec_proc $prod3 3 3)

answer=$prod3
;;
“21”)
#side from circumference

prod3=$(“$dir_cprog”/dec_proc ${numb[1]} $PI 4)
radius=$(“$dir_cprog”/dec_proc $prod3 2 4)
angle=$(“$dir_cprog”/dec_proc $PI 6 4)
prod2=$(“$dir_cprog”/dec_proc $angle 1 10)
#tan 30
prod3=$(“$dir_cprog”/dec_proc $radius $prod2 4)
prod3=$(“$dir_cprog”/dec_proc $prod3 2 3)
answer=$prod3
;;
“22”)
hyp=$(“$dir_cprog”/dec_proc ${numb[1]} 3 4)
hypo2=$(“$dir_cprog”/dec_proc $hyp 2 4)
prod1=$(“$dir_cprog”/dec_proc $hyp $hyp 3)
prod2=$(“$dir_cprog”/dec_proc $hypo2 $hypo2 3)
diff=$(“$dir_cprog”/dec_proc $prod1 $prod2 2)
answer=$(“$dir_cprog”/dec_proc $diff 1 7)
;;
“23”)
prod3=$(“$dir_cprog”/dec_proc ${numb[1]} 3 3)
answer=$prod3
#perimeter of eq. triangle of side x
;;
“24”)

;;
“25”)
angle=$(“$dir_cprog”/dec_proc $PI 3 4)
prod2=$(“$dir_cprog”/dec_proc $angle 1 10)
#tan 30
prod1=$(“$dir_cprog”/dec_proc ${numb[1]} $prod2 4 )
prod1=$(“$dir_cprog”/dec_proc $prod1 1 7 )
answer=$(“$dir_cprog”/dec_proc $prod1 6 3 )
;;
“26”)
angle=$(“$dir_cprog”/dec_proc $PI 3 4)
prod2=$(“$dir_cprog”/dec_proc $angle 1 10)
#tan 60
prod1=$(“$dir_cprog”/dec_proc ${numb[1]} $prod2 4 )
prod1=$(“$dir_cprog”/dec_proc $prod1 1 7 )
answer=$(“$dir_cprog”/dec_proc $prod1 2 3 )
;;
“27”)
angle=$(“$dir_cprog”/dec_proc $PI 3 4)
prod2=$(“$dir_cprog”/dec_proc $angle 1 10)
#tan 60
prod1=$(“$dir_cprog”/dec_proc ${numb[1]} $prod2 3 )
answer=$(“$dir_cprog”/dec_proc $prod1 1 7 )
;;
“28”)
angle=$(“$dir_cprog”/dec_proc $PI 3 4)
prod2=$(“$dir_cprog”/dec_proc $angle 1 10)
#tan 60
prod1=$(“$dir_cprog”/dec_proc ${numb[1]} ${numb[1]} 3 )
answer=$(“$dir_cprog”/dec_proc $prod1 $prod2 4 )
;;
“29”)
half_side=$(“$dir_cprog”/dec_proc ${numb[1]} 6 4)
angle=$(“$dir_cprog”/dec_proc $PI 3 4)
prod2=$(“$dir_cprog”/dec_proc $angle 1 10)
#tan 60
prod1=$(“$dir_cprog”/dec_proc $half_side $half_side 3 )
answer=$(“$dir_cprog”/dec_proc $prod1 $prod2 3 )
;;
“30”)
half_side=$(“$dir_cprog”/dec_proc ${numb[1]} 2 4)
angle=$(“$dir_cprog”/dec_proc $PI 3 4)
prod2=$(“$dir_cprog”/dec_proc $angle 1 10)
#tan 60
prod1=$(“$dir_cprog”/dec_proc $half_side $half_side 3 )
answer=$(“$dir_cprog”/dec_proc $prod1 $prod2 3 )
;;
“31”)
angle=$(“$dir_cprog”/dec_proc $PI 6 4)
prod2=$(“$dir_cprog”/dec_proc $angle 1 10)
#tan 30
prod1=$(“$dir_cprog”/dec_proc ${numb[1]} 6 4 )
prod1=$(“$dir_cprog”/dec_proc $prod1 $prod2 3 )
prod1=$(“$dir_cprog”/dec_proc $prod1 2 3 )
prod1=$(“$dir_cprog”/dec_proc $prod1 $prod1 3 )
prod1=$(“$dir_cprog”/dec_proc $prod1 1 7 )
prod1=$(“$dir_cprog”/dec_proc $prod1 4 3 )
answer=$prod1
;;
“32”)
angle=$(“$dir_cprog”/dec_proc $PI 6 4)
prod2=$(“$dir_cprog”/dec_proc $angle 1 10)
#tan 30
prod1=$(“$dir_cprog”/dec_proc ${numb[1]} 6 4 )
prod1=$(“$dir_cprog”/dec_proc $prod1 $prod2 3 )
prod1=$(“$dir_cprog”/dec_proc $prod1 2 3 )
prod1=$(“$dir_cprog”/dec_proc $prod1 $prod1 3 )
prod1=$(“$dir_cprog”/dec_proc $prod1 1 7 )
prod1=$(“$dir_cprog”/dec_proc $prod1 $prod1 3 )
answer=$prod1
;;
“33”)
angle=$(“$dir_cprog”/dec_proc $PI 6 4)
prod2=$(“$dir_cprog”/dec_proc $angle 1 10)
#tan 30
prod1=$(“$dir_cprog”/dec_proc ${numb[1]} 6 4 )
prod1=$(“$dir_cprog”/dec_proc $prod1 $prod2 3 )
prod1=$(“$dir_cprog”/dec_proc $prod1 2 3 )
prod1=$(“$dir_cprog”/dec_proc $prod1 $prod1 3 )
prod1=$(“$dir_cprog”/dec_proc $prod1 1 7 )
answer=$prod1
;;
“34”)
#   r=get radius of circle around triangle of perimeter x
angle=$(“$dir_cprog”/dec_proc $PI 6 4)
prod2=$(“$dir_cprog”/dec_proc $angle 1 8)
#cos 30
prod1=$(“$dir_cprog”/dec_proc ${numb[1]} 6 4)
r=$(“$dir_cprog”/dec_proc $prod1 $prod2 4)
#   get circumference of circle of radius r
prod3=$(“$dir_cprog”/dec_proc $r $PI 3)
ci=$(“$dir_cprog”/dec_proc $prod3 2 3)
#   get perimeter of square around circle of circumference c
prod3=$(“$dir_cprog”/dec_proc $ci $PI 4)
prod3=$(“$dir_cprog”/dec_proc $prod3 4 3)
answer=$prod3
echo “not correct”
;;
“35”)
#   r=get radius of circle around triangle of perimeter x
angle=$(“$dir_cprog”/dec_proc $PI 6 4)
prod2=$(“$dir_cprog”/dec_proc $angle 1 8)
#cos 30
prod1=$(“$dir_cprog”/dec_proc ${numb[1]} 6 4)
r=$(“$dir_cprog”/dec_proc $prod1 $prod2 4)
#   get circumference of circle of radius r
prod3=$(“$dir_cprog”/dec_proc $r $PI 3)
ci=$(“$dir_cprog”/dec_proc $prod3 2 3)
#   get perimeter of square around circle of circumference c
prod3=$(“$dir_cprog”/dec_proc $ci $PI 4)
prod3=$(“$dir_cprog”/dec_proc $prod3 4 3)
answer=$prod3
#   get length of side of square with a perimeter of $prod3
prod3=$(“$dir_cprog”/dec_proc $prod3 4 4)
# get the area of the square with a side of $prod3
prod3=$(“$dir_cprog”/dec_proc $prod3 $prod3 3)
answer=$prod3
echo “not correct”
;;
“36”)
#   r=get radius of circle around triangle of perimeter x
angle=$(“$dir_cprog”/dec_proc $PI 6 4)
prod2=$(“$dir_cprog”/dec_proc $angle 1 8)
#cos 30
prod1=$(“$dir_cprog”/dec_proc ${numb[1]} 6 4)
r=$(“$dir_cprog”/dec_proc $prod1 $prod2 4)
#   get circumference of circle of radius r
prod3=$(“$dir_cprog”/dec_proc $r $PI 3)
ci=$(“$dir_cprog”/dec_proc $prod3 2 3)
#   get perimeter of square around circle of circumference c
prod3=$(“$dir_cprog”/dec_proc $ci $PI 4)
prod3=$(“$dir_cprog”/dec_proc $prod3 4 3)
#   get length of side of square with a perimeter of $prod3
prod3=$(“$dir_cprog”/dec_proc $prod3 4 4)
answer=$prod3
echo “not correct”
;;
“37”)
angle=$(“$dir_cprog”/dec_proc $PI 6 4)
prod2=$(“$dir_cprog”/dec_proc $angle 1 10)
#tan 30
prod1=$(“$dir_cprog”/dec_proc ${numb[1]} 6 4 )
prod1=$(“$dir_cprog”/dec_proc $prod1 $prod2 3 )
prod1=$(“$dir_cprog”/dec_proc $prod1 2 3 )
answer=$prod1
;;
“38”)
angle=$(“$dir_cprog”/dec_proc $PI 6 4)
prod2=$(“$dir_cprog”/dec_proc $angle 1 10)
#tan 30
prod1=$(“$dir_cprog”/dec_proc ${numb[1]} 6 4 )
prod1=$(“$dir_cprog”/dec_proc $prod1 $prod2 3 )
answer=$prod1
;;
“39”)
angle=$(“$dir_cprog”/dec_proc $PI 6 4)
prod2=$(“$dir_cprog”/dec_proc $angle 1 10)
#tan 30
prod1=$(“$dir_cprog”/dec_proc ${numb[1]} 6 4 )
prod1=$(“$dir_cprog”/dec_proc $prod1 $prod2 3 )
prod1=$(“$dir_cprog”/dec_proc $prod1 2 3 )
prod1=$(“$dir_cprog”/dec_proc $prod1 $PI 3 )
answer=$prod1
;;
“40”)
angle=$(“$dir_cprog”/dec_proc $PI 6 4)
prod2=$(“$dir_cprog”/dec_proc $angle 1 10)
#tan 30
prod1=$(“$dir_cprog”/dec_proc ${numb[1]} 6 4 )
prod1=$(“$dir_cprog”/dec_proc $prod1 $prod2 3 )
prod1=$(“$dir_cprog”/dec_proc $prod1 $prod1 3 )
answer=$(“$dir_cprog”/dec_proc $prod1 $PI 3 )
;;
“41”)
angle=$(“$dir_cprog”/dec_proc $PI 6 4)
prod2=$(“$dir_cprog”/dec_proc $angle 1 8)
#cos 30
prod1=$(“$dir_cprog”/dec_proc ${numb[1]} 6 4)
prod1=$(“$dir_cprog”/dec_proc $prod1 $prod2 4)

answer=$(“$dir_cprog”/dec_proc $prod1 2 3 )
;;
“42”)
angle=$(“$dir_cprog”/dec_proc $PI 6 4)
prod2=$(“$dir_cprog”/dec_proc $angle 1 8)
#cos 30
prod1=$(“$dir_cprog”/dec_proc ${numb[1]} 6 4)
answer=$(“$dir_cprog”/dec_proc $prod1 $prod2 4)
;;
“43”)
#   r=get radius of circle around triangle of perimeter x
angle=$(“$dir_cprog”/dec_proc $PI 6 4)
prod2=$(“$dir_cprog”/dec_proc $angle 1 8)
#cos 30
prod1=$(“$dir_cprog”/dec_proc ${numb[1]} 6 4)
r=$(“$dir_cprog”/dec_proc $prod1 $prod2 4)
#   get circumference of circle of radius r
prod3=$(“$dir_cprog”/dec_proc $r $PI 3)
answer=$(“$dir_cprog”/dec_proc $prod3 2 3)
;;
“44”)
#   r=get radius of circle around triangle of perimeter x
angle=$(“$dir_cprog”/dec_proc $PI 6 4)
prod2=$(“$dir_cprog”/dec_proc $angle 1 8)
#cos 30
prod1=$(“$dir_cprog”/dec_proc ${numb[1]} 6 4)
r=$(“$dir_cprog”/dec_proc $prod1 $prod2 4)
#   get area of circle of radius r
prod3=$(“$dir_cprog”/dec_proc $r $PI 3)
prod3=$(“$dir_cprog”/dec_proc $prod3 ${numb[1]} 3)
answer=$prod3
;;
“45”)
prod3=$(“$dir_cprog”/dec_proc ${numb[3]} ${numb[1]} 2)
prod4=$(“$dir_cprog”/dec_proc ${numb[4]} ${numb[2]} 2)
slope=$(“$dir_cprog”/dec_proc $prod4 $prod3 4)
int=$(“$dir_cprog”/dec_proc $slope ${numb[1]} 3)
answer=$(“$dir_cprog”/dec_proc ${numb[2]} $int 2)
answer=$(“$dir_cprog”/dec_proc $answer $slope 4)
answer=$(“$dir_cprog”/dec_proc $answer -1 3)
;;
“46”)
prod3=$(“$dir_cprog”/dec_proc ${numb[3]} ${numb[1]} 2)
prod4=$(“$dir_cprog”/dec_proc ${numb[4]} ${numb[2]} 2)
slope=$(“$dir_cprog”/dec_proc $prod4 $prod3 4)
int=$(“$dir_cprog”/dec_proc $slope ${numb[1]} 3)
answer=$(“$dir_cprog”/dec_proc ${numb[2]} $int 2)
;;
“47”)
prod3=$(“$dir_cprog”/dec_proc ${numb[3]} ${numb[1]} 2)
prod4=$(“$dir_cprog”/dec_proc ${numb[4]} ${numb[2]} 2)
answer=$(“$dir_cprog”/dec_proc $prod4 $prod3 4)
;;
“48”)
prod3=$(“$dir_cprog”/dec_proc ${numb[4]} ${numb[2]} 2)
prod4=$(“$dir_cprog”/dec_proc ${numb[5]} ${numb[3]} 2)
slope=$(“$dir_cprog”/dec_proc $prod4 $prod3 4)
int=$(“$dir_cprog”/dec_proc $slope ${numb[2]} 3)
answer=$(“$dir_cprog”/dec_proc $slope ${numb[1]} 3)
answer=$(“$dir_cprog”/dec_proc $answer $int 1)
;;
“49”)
prod3=$(“$dir_cprog”/dec_proc ${numb[4]} ${numb[2]} 2)
prod4=$(“$dir_cprog”/dec_proc ${numb[5]} ${numb[3]} 2)
slope=$(“$dir_cprog”/dec_proc $prod4 $prod3 4)
int=$(“$dir_cprog”/dec_proc $slope ${numb[2]} 3)
if [ “$slope” == “0” ]
then
answer=${numb[2]}
else
answer=$(“$dir_cprog”/dec_proc ${numb[1]} $int 2)
answer=$(“$dir_cprog”/dec_proc $answer $slope 4)
fi
;;
esac
echo “question ” $wpnum:
#echo “$answer”
round_number

right_response=$(echo “$answer” | sed -e “s/\(.*\…\).*/\1/”)
read
}

function create_word_problem {
num_var=$( echo “$line” | sed -e “s/^.*VARIABLES: \(.\).*/\1/” )
x=$num_var
# echo $x
while [ “$x” -gt “0” ]
do
grpr=$( echo VAR”$(( $num_var-$x+1 ))” )
var=$( echo “$line” | sed -e “s/^.*$grpr\(.*\)$grpr.*/\1/” )
lowint=$( echo “$var” | sed -e “s/\[\(.*\),\(.*\),\(.*\)\]/\2/” )
highint=$( echo “$var” | sed -e “s/\[\(.*\),\(.*\),\(.*\)\]/\3/” )
vartype=$( echo “$var” | sed -e “s/\[\(.*\),\(.*\),\(.*\)\]/\1/” )

if [ “$vartype” == “FLOAT” ]
then
lowint=$(( 10*$lowint ))
highint=$(( 10*highint ))
var_value=$( “$dir_cprog”/random1 $lowint $highint )
var_value=$( “$dir_cprog”/intdiv2float $var_value 10 )
else
var_value=$( “$dir_cprog”/random1 $lowint $highint )
fi
var_value=$( echo $var_value | sed -e “s/^0//” )
line=$( echo “$line” | sed -e “s/^.* PROB://” )
line=$( echo “$line” | sed -e “s/\(.*\)$grpr.*$grpr\(.*\)/\1 $var_value \2/” )
#     echo  $grpr :  $var, $lowint, $highint, $vartype, $var_value
#       read
x=$(($x-1))
subscript=$(($num_var-$x))
numb[$subscript]=$var_value
done
echo “Please round your answer to 2 decimal places, ”
echo “or if the answer is a person or a cat, simply truncate the number ”
echo “to the integer part.”
echo
case “$wpnum” in
default)
;;
“01”)
prod3=$(“$dir_cprog”/dec_proc ${numb[2]} 2 3)
answer=$(“$dir_cprog”/dec_proc $( $dir_cprog/dec_proc ${numb[1]} $prod3 3 ) ${numb[3]} 4)
#   echo $answer
;;
“02”)
answer=$(( ${numb[1]}*${numb[2]} ))
#   echo $answer
;;
“03”)
answer=$(“$dir_cprog”/intdiv2float $((${numb[1]}*60)) ${numb[2]} )
#   echo $answer
;;
“04”)
if [ ${numb[1]} -lt 0 ]
then
line=$( echo “$line” | sed -e “s/more/fewer/” | sed -e “s/-//” )
fi
#var1=percentage of aa more in college
#VAR3*VAR2*VAR1+VAR3*VAR2
#VAR2*VAR3*(1+VAR1)
#prod3=percentage of aa in prison
#prod1=percentage of aa more in prison
prod3=$(“$dir_cprog”/intdiv2float 1 ${numb[3]} 4 )
prod1=$(“$dir_cprog”/intdiv2float ${numb[1]} 100 )
sum1=$(“$dir_cprog”/dec_proc 1 $prod1 1)
prod1=$(“$dir_cprog”/dec_proc $prod3 $sum1 3)
prod2=$(“$dir_cprog”/dec_proc $prod1 ${numb[2]} 3)
answer=$( “$dir_cprog”/dec_proc $prod2 1000000 3)
answer=$( echo $answer | sed -e “s/\..*//”)
;;
“06”)
prod3=$(“$dir_cprog”/intdiv2float ${numb[2]} 100 )
answer=$(“$dir_cprog”/dec_proc ${numb[1]} $($dir_cprog/dec_proc 1 $prod3  2) 3 )
#   echo $answer
;;
“07”)
answer=$(“$dir_cprog”/dec_proc  ${numb[2]}  1000  3)
answer=$(“$dir_cprog”/dec_proc $answer 7 4)
answer=$(“$dir_cprog”/dec_proc ${numb[1]} $answer 4 )
#   echo $answer
;;
“08”)
if [ “${numb[1]}” == 0 ]
then
break
fi
count=0
testdiff=-100
answer1=$(“$dir_cprog”/dec_proc  ${numb[1]}  100  4)
answer=$(“$dir_cprog”/dec_proc 1 $answer1 2)
test=$(“$dir_cprog”/dec_proc $answer 10 5)
answer2=$(“$dir_cprog”/dec_proc ${numb[3]} ${numb[2]} 4)
test2=$(“$dir_cprog”/dec_proc $answer2 10 5)
test3=$(“$dir_cprog”/dec_proc $test2 $test 4)
answer=$(“$dir_cprog”/dec_proc $test3 2 3)
answer=$(“$dir_cprog”/dec_proc $answer 1 2)
#   oldanswer=1
#   while [ $testdiff -lt 0 ]
#   do
#     oldanswer=$(“$dir_cprog”/dec_proc $oldanswer $answer 3)
#     answer2=$(“$dir_cprog”/dec_proc ${numb[2]} $oldanswer 3)

#    echo “test=” $test
#     diff=$(“$dir_cprog”/dec_proc ${numb[3]} $answer2 2)
#     echo “diff=” $diff
#=2*log(8.6/13.4,10)/log(1-0.003,10)
#     testdiff=$( echo $diff | sed -e “s/\..*//” )
#     count=$(($count+1))
#   done
#   answer=$( echo $(($count*2)) )
;;
“09”)
#60*var2*60*24*var3*var1/var4
const_time=$((60*60*24))
answer1=$(“$dir_cprog”/dec_proc ${numb[1]} ${numb[2]} 3)
answer1=$(“$dir_cprog”/dec_proc $answer1 ${numb[3]} 3)
answer1=$(“$dir_cprog”/dec_proc $answer1 ${numb[4]} 4)
answer1=$(“$dir_cprog”/dec_proc $const_time $answer1 3)
answer=$(“$dir_cprog”/dec_proc $answer1 1000000 4)
#   echo $answer
;;
“10”)
prod3=$(“$dir_cprog”/intdiv2float ${numb[3]} 100 )
prod3=$(“$dir_cprog”/dec_proc 1 $prod3 4)
prod4=$(“$dir_cprog”/dec_proc $prod3 1 1)
#   echo $prod3, $prod4, ${numb[2]}
answer=$(“$dir_cprog”/dec_proc ${numb[2]} $prod4 3 )
answer=$( echo “$answer” | sed -e “s/\..*//” )
#   echo $answer
;;
“11”)
num_planted=$(( ${numb[2]}*${numb[3]} ))
pounds_planted=$(“$dir_cprog”/dec_proc $num_planted ${numb[4]} 3 )
frac_left=$( “$dir_cprog”/dec_proc 100 ${numb[1]} 2 )
pounds_harv=$(“$dir_cprog”/dec_proc $frac_left $pounds_planted 3 )
pounds_harv=$( “$dir_cprog”/dec_proc $pounds_harv 100 4 )
pounds_per_person_day=$(“$dir_cprog”/dec_proc 50 ${numb[6]} 4 )
people_fed=$(“$dir_cprog”/dec_proc $pounds_harv $pounds_per_person_day 4 )
num_days=$(“$dir_cprog”/dec_proc $people_fed  ${numb[5]} 4 )
answer=$num_days
;;
“12”)
percent_of_year_wo=$(“$dir_cprog”/dec_proc ${numb[4]} 12 4 )
percent_of_year_w=$(“$dir_cprog”/dec_proc 1 $percent_of_year 2 )

frac_of_energy_use_during_summer=$( “$dir_cprog”/dec_proc ${numb[6]} 100 4 )
inv_frac=$( “$dir_cprog”/dec_proc $percent_of_year_w $frac_of_energy_use_during_summer 4 )
sum=$( “$dir_cprog”/dec_proc  $percent_of_year_wo $inv_frac 1 )
summer_rate_gallons_of_gas=$(“$dir_cprog”/dec_proc ${numb[2]} $sum 4 )
trip_miles=$(“$dir_cprog”/dec_proc ${numb[3]} 2 3 )
gall_needed_for_trips=$(“$dir_cprog”/dec_proc $trip_miles ${numb[4]} 4 )
gallons_saved=$( “$dir_cprog”/dec_proc $summer_rate_gallons_of_gas $percent_of_year_wo 3 )
number_of_trips=$(“$dir_cprog”/dec_proc $gallons_saved $gall_needed_for_trips 4 )

answer=$number_of_trips
;;
“13”)
quarters=$(“$dir_cprog”/dec_proc ${numb[1]} 0.25 3 )
dimes=$(“$dir_cprog”/dec_proc ${numb[2]} 0.10 3 )
nickels=$(“$dir_cprog”/dec_proc ${numb[3]} 0.05 3 )
pennies=$(“$dir_cprog”/dec_proc ${numb[4]} 0.01 3 )
sum=$(“$dir_cprog”/dec_proc $quarters $nickels 1 )
sum=$(“$dir_cprog”/dec_proc $sum $dimes 1 )
sum=$(“$dir_cprog”/dec_proc $sum $pennies 1 )
answer=$sum
;;
“14”)
er_decrease=$(“$dir_cprog”/dec_proc ${numb[6]} 100 4 )
er_per_day=$(“$dir_cprog”/dec_proc 1 $er_decrease 2 )
er_per_day=$(“$dir_cprog”/dec_proc ${numb[1]} $er_per_day 3 )
er_per_day=$(“$dir_cprog”/dec_proc $er_per_day 7 4 )

ar_increase=$(“$dir_cprog”/dec_proc ${numb[7]} 100 4 )
ar_per_day=$(“$dir_cprog”/dec_proc 1 $ar_increase 1 )
ar_entering=$(“$dir_cprog”/dec_proc ${numb[3]} 100 4 )
ar_per_day=$(“$dir_cprog”/dec_proc $ar_entering $ar_per_day 3 )
ar_per_day=$(“$dir_cprog”/dec_proc $ar_per_day  ${numb[2]} 3 )

change1=$( “$dir_cprog”/dec_proc ${numb[2]} $ar_per_day 2 )
change1=$( “$dir_cprog”/dec_proc $change1 $er_per_day 2 )
num_cats=$(“$dir_cprog”/dec_proc $change1 ${numb[5]} 3)
num_cats=$(“$dir_cprog”/dec_proc $num_cats ${numb[4]} 1)
answer=$( echo “$num_cats” | sed -e “s/\..*//” )
;;
“15”)
peri_n_inches=$( “$dir_cprog”/dec_proc ${numb[1]} ${numb[3]} 3 )
half_blade=$( “$dir_cprog”/dec_proc ${numb[5]} 2 4)
side_n_inches=$( “$dir_cprog”/dec_proc $peri_n_inches 4 4 )
dspace=$( “$dir_cprog”/dec_proc ${numb[6]} 2 3 )
mowerspace=$( “$dir_cprog”/dec_proc ${numb[5]} 2 3 )
dec1=$( “$dir_cprog”/dec_proc $mowerspace $dspace 1 )
dec1=$( “$dir_cprog”/dec_proc $dec1 2 3 )
side_pass1=$( “$dir_cprog”/dec_proc $side_n_inches $dec1 2 )
peri_pass1=$( “$dir_cprog”/dec_proc $side_pass1 4 3 )
time1=$( “$dir_cprog”/dec_proc ${numb[2]} ${numb[4]} 3 )
rate1=$( “$dir_cprog”/dec_proc $peri_pass1 $time1 4 )
#   echo “1: $peri_pass1 $time1 $rate1”
count_pass=1
totaltime=$time1
peri_pass1_ft=$( “$dir_cprog”/dec_proc $peri_pass1 12 4 )
dec1_ft=$( “$dir_cprog”/dec_proc $dec1 12 4 )
dec1_ft=$( “$dir_cprog”/dec_proc $dec1_ft 4 3 )
#   echo “$count_pass: peri = $peri_pass1_ft change = $dec1_ft rate = $rate1 time= $time1 total_time=$totaltime”
dec1=$( “$dir_cprog”/dec_proc ${numb[7]} 100 4 )
#    echo “Frac=$dec1”
dec1=$( “$dir_cprog”/dec_proc ${numb[5]} $dec1 3 )
#    echo “Decreased blade=$dec1”
dec1=$( “$dir_cprog”/dec_proc $dec1 8 3 )
#   echo “$dec1”
#   read

peri_pass2=$( “$dir_cprog”/dec_proc $peri_pass1 $dec1 2 )
old_peri_pass=$( echo “$peri_pass2” |  sed -e “s/\..*//” )
dec=$dec1
oldrate=$rate1
ratex=$( “$dir_cprog”/dec_proc ${numb[8]} 100 4 )
ratex=$( “$dir_cprog”/dec_proc 1 $ratex 2 )
count_pass=2
peri_pass2_ft=$( “$dir_cprog”/dec_proc $peri_pass2 12 4 )
dec_ft=$( “$dir_cprog”/dec_proc $dec 12 4 )
newrate=$( “$dir_cprog”/dec_proc $oldrate $ratex 3 )
newtime=$( “$dir_cprog”/dec_proc $old_peri_pass $newrate 4 )
totaltime=$( “$dir_cprog”/dec_proc $totaltime $newtime 1)
#   echo “$count_pass: peri = $peri_pass2_ft change = $dec_ft rate = $newrate time= $newtime total_time=$totaltime”
#  read
count_pass=0
while [ “$old_peri_pass” -gt 0 ]
do
count_pass=$(($count_pass + 1))
#   dec=$( “$dir_cprog”/dec_proc $dec1 $count_pass 3 )
old_peri_pass=$( “$dir_cprog”/dec_proc $peri_pass2 $dec 2 )
peri_pass2=$old_peri_pass
old_peri_pass=$( echo “$old_peri_pass” | sed -e “s/\..*//” )
oldrate=$newrate
newrate=$( “$dir_cprog”/dec_proc $oldrate $ratex 3 )
newtime=$( “$dir_cprog”/dec_proc $old_peri_pass $newrate 4 )
totaltime=$( “$dir_cprog”/dec_proc $newtime $totaltime 1)
old_peri_pass_ft=$( “$dir_cprog”/dec_proc $old_peri_pass 12 4 )
dec_ft=$( “$dir_cprog”/dec_proc $dec 12 4 )
pass=$(( $count_pass + 2 ))
#   echo “$pass: peri = $old_peri_pass_ft change = $dec_ft rate = $newrate time= $newtime total_time=$totaltime”
#     read
done
answer=$( “$dir_cprog”/dec_proc $totaltime 60 4)
;;
“16”)
energy_of_big_oven=$( “$dir_cprog”/dec_proc $(( 365*${numb[2]} )) ${numb[1]} 3)
energy_of_big_oven=$( “$dir_cprog”/dec_proc $energy_of_big_oven 1000000 4)

#   echo “number_of_seconds of cooking in big oven=” $energy_of_big_oven
new_energy_of_big=$( “$dir_cprog”/dec_proc $energy_of_big_oven $((${numb[8]}+1)) 4)
new_energy_of_big=$( “$dir_cprog”/dec_proc $new_energy_of_big ${numb[4]} 3)
new_energy_of_big=$( “$dir_cprog”/dec_proc $new_energy_of_big ${numb[3]} 4)

#   echo “number of watts used by big oven in new amount of time” $new_energy_of_big

new_energy_of_toaster=$( “$dir_cprog”/dec_proc $new_energy_of_big ${numb[8]} 3)
percent_time=$( “$dir_cprog”/dec_proc ${numb[6]} 100 4)
new_energy_of_toaster=$( “$dir_cprog”/dec_proc $new_energy_of_toaster $percent_time 3)

#   echo “splitting of energy between big and toaster is” $new_energy_of_big $new_energy_of_toaster
total_new_energy=$( “$dir_cprog”/dec_proc $new_energy_of_toaster $new_energy_of_big 1)
#  echo “the sum of the big and toaster oven energy is:” $total_new_energy

old_energy_of_big=$( “$dir_cprog”/dec_proc $energy_of_big_oven ${numb[4]} 3)
#   echo “the old energy usage was:” $old_energy_of_big

diff_between_old_and_new=$( “$dir_cprog”/dec_proc $old_energy_of_big $total_new_energy 2)
#   echo “the difference between the old and the new energy plan is:” $diff_between_old_and_new

num_sec_heat_per_day=$(( 60*24*30 ))
num_sec_heat_per_day=$( “$dir_cprog”/dec_proc $num_sec_heat_per_day ${numb[7]} 3)
num_sec_heat_per_day=$( “$dir_cprog”/dec_proc $num_sec_heat_per_day 1000000 4)
num_sec_saved=$( “$dir_cprog”/dec_proc $diff_between_old_and_new ${numb[5]} 4)
#   echo “number of seconds of electric heat saved is: ” $num_sec_saved
frac_of_day=$( “$dir_cprog”/dec_proc $num_sec_saved $num_sec_heat_per_day 4)

answer=$( “$dir_cprog”/dec_proc $frac_of_day 24 3)
;;
esac
check_for_decimals=$(echo “$answer” | sed -e “s/.*\(\.\).*/\1/”)
if [ “$check_for_decimals” == “.” ]
then
round_number
right_response=$(echo “$answer” | sed -e “s/\(.*\…\).*/\1/”)
else
right_response=$answer
fi
read
}

function read_sentence_outloud {
if [ “$read_aloud” == “y” ]
then
repeat=”y”
sp=$( echo $sound_path2/”$random_verb_num”_”$language2″_full_quotes/”$quizfact”_*.* )
echo “directory path is: ” $sp
if [ -e “$sp” ]
then
while [ “$repeat” == “y” ]
do

#< /dev/null &
shighlit=$(grep “^$correctquizfact:” “$language_primer”/$fn*.txt | sed -e “s/^.* SENTCOMP:\(.*\).*/\1/”)
line=$shighlit
#                    trim_line
echo
echo “Press enter when you are ready to hear the sentence read aloud.”
read ready
mplayer -volume 80 “$sp”
if [ $act == “read” ]
then
trim_line
verb_guess=””
asked=$(( $asked + 1 ))

echo “Read the sentences that you heard.  Repeat? (y or n. The default is n.)”
else
verb_guess=””
asked=$(( $asked + 1 ))

echo “Write the sentences that you heard.  Repeat? (y or n. The default is n.)”
fi
read repeat
if [ -e “$repeat” ]
then
repeat=”n”
fi
done
fi
fi
return
}

function show_the_sentence {
l1=$( echo $language1 | sed -e “s/kids-//” )
echo -n “The $l1 noun is: ”
echo_in_color_noun_w_gender  “random quiz line is:” $quizfact
line=$testline
verb_guess=””
asked=$(( $asked + 1 ))
if [ “$act” == “read” ]
then
trim_line

fi
while [ -e $verb_guess ]
do
l2=$( echo $language2 | sed -e “s/kids-queens//” )
echo “Enter the $l2 form of the noun (enter e to exit):”
read verb_guess
done
if [ “$verb_guess” == “e” ]
then
break
fi
echo_verb=$( grep “^$correctquizfact:” “$language_primer”/$fn*.txt | sed -e “s/^[0-9]*c: \(.*\)  ENG: \(.*\) (.) SENT: .*/\1/” )

if [ “$verb_guess” == “$echo_verb” ]
then
echo “Correct.”
right=$(( $right + 1 ))
average=$(( $right/$asked ))
rightverbs=$( echo $rightverbs, $echo_verb)
num_mus=$( $dir_cprog/random1 1 $num_files )
num_mus_fixed=$(echo $num_mus | sed -e “s/^0//”)
prob_time=$(( ${time_array[$num_mus_fixed]} – 20 ))
ssx=($(expr $($dir_cprog/random1 0 $prob_time)))
mplayer -msglevel all=-1 -profile gnome-mplayer -ss $ssx -endpos 20 -volume 200 /mnt/sda1/Documents\ and\ Settings/TEMP/My\ Documents/My\ Music/iTunes/iTunes\ Media/Music/$language1-$language2\ music/$num_mus*.*

else

echo “No.  The correct response is: ”  $echo_verb
echo   “random quiz line is:” $quizfact

wrongverbs=$( echo $wrongverbs, $echo_verb )
fi

echo
return
}

function read_clueword_outloud {
if [ “$read_aloud” == “y” ]
then
repeat=”y”
sp=$( echo $sound_path1/”$random_verb_num”_”$language1″_sound/”$quizfact”_nouns_”*.*” )
echo “directory path is: ” $sp
ls $sp
if [ -e $sp ]
then
while [ “$repeat” == “y” ]
do

#< /dev/null &
#                    shighlit=$(grep “^$correctquizfact:” “$language_primer”/$fn*.txt | sed -e “s/^.* SENTCOMP:\(.*\).*/\1/”)
#                    line=$shighlit
#                    trim_line
#                    echo
#                    echo “Press enter when you are ready to hear the foreign word read aloud.”
#                    read ready
mplayer -volume 80 $sp
#                    trim_line
l1=$( echo $language1 | sed -e “s/kids-//” )
echo “Write on a separate piece of paper, and repeat aloud the $l1 word that you heard.  Repeat? (y or n. The default is n.)”
read repeat
if [ -e “$repeat” ]
then
repeat=”n”
fi
done
echo -n “The word is: ”
echo_in_color_noun_w_gender
echo
echo -n “Did you write it down correctly? (y or n)”
read $mistake
if [ -e “$mistake” ]
then
mistake=0
fi
case “$mistake” in
default)
mistake=0
;;
“y”)
mistake=0
;;
“yes”)
mistake=0
;;
“n”)
mistake=1
;;
“no”)
mistake=1
;;
esac
sum_mistakes=$(( $sum_mistakes + $(( $mistake )) ))
fi
fi
return
}

function read_englishword_outloud {
if [ “$read_aloud” == “y” ]
then
repeat=”y”
sp=$( echo “$sound_path2″/”$random_verb_num”_”$language2″_sound/”$quizfact”_”*.*” )
echo “directory path is: ” $sp
if [ -e $sp ]
then
while [ “$repeat” == “y” ]
do

#< /dev/null &
#                    shighlit=$(grep “^$correctquizfact:” “$language_primer”/$fn*.txt | sed -e “s/^.* SENTCOMP:\(.*\).*/\1/”)
#                    line=$shighlit
#                    trim_line
#                    echo
l1=$( echo $language1 | sed -e “s/kids-//” )
l2=$( echo $language2 | sed -e “s/kids-queens//” )
#                    echo “Press enter when you are ready to hear the $l2 word read aloud.”
#                    read ready
mplayer -volume 80 $sp
#                    trim_line

echo -n “The word in the $l1 language you are studying is: ”
echo_in_color_noun_w_gender
echo

echo “Write on a separate piece of paper and repeat aloud the $l2 word that you heard.  Repeat? (y or n. The default is n.)”
read repeat
if [ -e “$repeat” ]
then
repeat=”n”
fi
done
l1=$( echo $language1 | sed -e “s/kids-//” )
#              echo -n “The word in the $l1 language you are studying is: ”
#              echo_in_color_noun_w_gender
echo
echo -n “The word in $l2 you are studying is: ”
engnoun=$( grep “^$correctquizfact:” “$dir_txt_path2″/$fn*.txt | sed -e “s/^.*c:\(.*\)  ENG:.*/\1/” )
echo $engnoun
echo
echo -n “Did you write it down correctly? (y or n)”
read $mistake
if [ -e “$mistake” ]
then
mistake=0
fi
case “mistake” in
default)
mistake=0
;;
“y”)
mistake=0
;;
“yes”)
mistake=0
;;
“n”)
mistake=1
;;
“no”)
mistake=1
;;
esac
sum_mistakes=$(( $sum_mistakes + $(( $mistake )) ))
fi
fi
return
}

function echo_in_color_noun_w_gender {
case $language in
default)
LANG=es_ES.UTF-8
;;
“german”)
LANG=de_DE.UTF-8
;;
“greek”)
LANG=el_GR.UTF-8
;;
“hebrew”)
LANG=he_IL.UTF-8
revnoun=$( echo $noun | rev_str )
echo “reversed noun ” $revnoun
noun=$revnoun
;;
“norwegian”)
LANG=nn_NO
;;
esac

color=$( grep “^$correctquizfact:” $dir_txt_path1/$fn*.txt | sed -e “s/^[0-9]*c:\(.*\)ENG: \(.*\) *(\(.\)) *SENT:.*/\3/” )
case “$color” in
“m”)
echo -e ‘\E[47;34m'”33[1m$noun33[0m”
;;
“f”)
echo -e ‘\E[47;31m'”33[1m$noun33[0m”
;;
“n”)#0CF82B
echo -e ‘\E[47;42m'”33[1m$noun33[0m”
;;
esac
LANG=es_ES.UTF-8
tput sgr0
return
}
function select_language2 {
lang_picked=”notpicked”
while [ $lang_picked == “notpicked” ]
do
echo “Available reader languages are:”
echo  1. English
echo
echo -n “Enter a number:”
read lang_num
if [ “$lang_num” -gt 6 ]
then
echo “Language not yet available.  Pick another one. ”
fi
case “$lang_num” in
1)
language=”kids-queensenglish”
lang_picked=”picked”
LANG=es_ES.UTF-8
;;
default)
language=”kids-queensenglish”
lang_picked=”picked”
LANG=es_ES.UTF-8
;;
esac
done
language2=$language
l2=$( echo $language2 | sed -e “s/kids-queens//” )
echo “This is a map of where ” $l2 “is spoken in the world.”
viewnior “$dir_path”/maps/”$l2″.png < /dev/null &
return
}

function select_language1 {
lang_picked=”notpicked”
while [ $lang_picked == “notpicked” ]
do
echo “Available exercises are:”
echo  1. Addition
echo  2. Subtraction
echo  3. Multiplication
echo  4. Division
echo  5. Fractions
echo  6. Geometry
echo  7. Polynomials
echo  8. Word Problems
echo
echo -n “Enter a number:”
read lang_num
#    if [ “$lang_num” -gt 6 ]
#       then
#         echo “Language not yet available.  Pick another one. ”
#    fi

case “$lang_num” in
1)
language=”addition”
lang_picked=”picked”
;;
2)
language=”subtraction”
lang_picked=”picked”
;;
3)
language=”multiplication”
lang_picked=”picked”
;;
4)
language=”division”
lang_picked=”picked”
;;
5)
language=”fractions”
lang_picked=”picked”
;;
6)
language=”decimals”
lang_picked=”picked”
LANG=es_ES.UTF-8
;;
7)
language=”polynomials”
lang_picked=”picked”
;;
8)
language=”word problems”
lang_picked=”picked”
;;
default)
language=”addition”
lang_picked=”picked”
;;
esac
language1=$language
#    l1=$( echo $language1 | sed -e “s/kids-//” )
#    echo “This is a map of where ” $l1 “is spoken in the world.”
#    viewnior “$dir_path”/maps/”$l1”.png < /dev/null &
done

return
}

function set_paths {
#clue language is lang1
#reading language is lang2

lang2=$( echo “$language2″testnouns)
tvf2=$( echo “$lang2”)
dir_txt_path2=$( echo “$dir_path”/$tvf2/$lang2 )
tvs2=$( echo “$tvf2″_sound )

lang1=$( echo “$language1”-“$lang2”)
tvf1=$( echo “$lang1”)
dir_txt_path1=$( echo “$dir_path”/$lang2/$tvf1/ )
tvs1=$( echo “$tvf1″_sound )
sound_path1=$( echo “$dir_path”/$tvs2/”$language1″_sound_nouns/ )
sound_path2=$( echo “$dir_path”/$tvs2/”$language2″_sound_nouns/ )

#echo “Clue working language path is: ” $dir_txt_path1
#ls $dir_txt_path1
#echo “Reading working language path is: ” $dir_txt_path2
#ls $dir_txt_path2
#echo “Clue working sound path is: ” $sound_path1
#ls $sound_path1
#echo “Reading working sound path is: ” $sound_path2
#ls $sound_path2

return
}

clear
# select_language2
select_language1
#set_paths

if [ -e “$temp_path/sommaire.out” ]
then
rm “$temp_path/sommaire.out”
fi
#rm $dir_path/hyper-tense-files_used.out
sum_fautes=0
if [ -e “$dir_path” ]
then
echo “directory path passed.”
else
echo “directory path not valid.  Your USB device might be mounted under a different name.  Reset path on line 11 and start over.”
read
fi
echo “Please wait for a few minutes while the system sets up the music database.”
if [ -e “$temp_path/$language-time2.out” ]
then
echo “The program has found a time file.”
echo “1. Use this file.”
echo “2. Make a new time file. Choose 2 if you have changed the music.”
echo “Please choose:  (If you aren’t sure, choose 2.  The default is 2.)”
read choice
else
echo “0” > “$temp_path/$language-time2.out”
choice=2
fi
if [ -e $choice ]
then
choice=2
fi

case $choice in
1)
echo “Using the old file.”
;;
2)
echo “Making another file.  This will take a few minutes.  Please be patient.”
if [ -e “$temp_path/$language-time2.out” ]
then
rm “$temp_path/$language-time2.out”
fi
echo “0” > “$temp_path/$language-time2.out”
mplayer -msglevel all=-1 -profile gnome-mplayer -ss 0 -endpos 1 -volume 0 /mnt/sda1/Documents\ and\ Settings/TEMP/My\ Documents/My\ Music/iTunes/iTunes\ Media/Music/math_music/*.* | tee “$temp_path/temp_file” | grep “^A: ” | sed -e ‘s/^A: .* of \([0-9]*\).* .*/\1/g’ >> “$temp_path/$language-time2.out”
;;
esac

time_array=($(cat “$temp_path/$language-time2.out”))
i=1
num_files=$(expr $(grep -c . “$temp_path/$language-time2.out”))

i=0
while [ $i -lt $num_files ]
do
echo “$i. ${time_array[$i]}”
i=$(( $i + 1 ))
done
num_files=$(( $num_files – 1 ))
echo “num_files=” $num_files
echo
if [ “$lang_num” == “8” -o “$lang_num” == “6” ]
then
if [ “$lang_num” == “8” ]
then
echo “Doing word problems.”
else
echo “Doing geometry problems.”
fi
else
echo “Several options are possible.  Please choose a level (enter a number between 1 and 6).”
echo
echo “Level 1.  0-10 numbers (only positive).”
echo “Level 2.  0-100 numbers (only positive).”
echo “Level 3.  0-1000 numbers (only positive).”
echo “Level 4.  ?”
echo “Level 5.  0-10 numbers (positive and negative).”
echo “Level 6.  0-100 numbers (positive and negative).”
echo “Level 7.  0-1000 numbers (positive and negative).”
echo “Level 8.  Numbers with decimals (positive and negative).”
echo
echo -n “Level?”
read choice
#echo  “With oral reading? Choose y or n.  Default is n.”
#read read_aloud
if [ -e $read_aloud ]
then
read_aloud=”n”
fi
flag=”integer”
case “$choice” in
1)
echo “Level 1.”
echo “0-10 numbers”
rnmin=0
rnmax=10
;;
2)
echo “Level 2.”
echo “0-100 numbers”
rnmin=0
rnmax=100
;;
3)
echo “Level 3.”
echo “0-1000 numbers”
rnmin=0
rnmax=1000
;;
4)
echo “Level 4”
echo “numbers with decimals.”
rnmin=-10000
rnmax=10000
flag=”decimal”

;;
5)
echo “Level 5.”
echo “0 -10 numbers with negatives”
rnmin=-10
rnmax=10
;;
6)
echo “Level 6.”
echo “0-100 numbers with negatives”
rnmin=-100
rnmax=100
;;
7)
echo “Level 7.”
echo “0-1000 numbers with negatives”
rnmin=-1000
rnmax=1000
;;
8)
echo “Level 8.”
echo “Decimals with negatives.”
rnmin=-10000
rnmax=10000
flag=”decimal”
;;
esac
fi

#echo “All information derives from .txt files in the folder ” $dir_txt_path
language_primer=$( echo $dir_txt_path2 )
c=””
right=0
asked=0
rightverbs=””
wrongverbs=””
average=0
verb_guess=””
#num_vfiles=$(expr $(ls -1  $dir_txt_path2/*.txt | grep -c . ))
hours_bgn=$( date| sed “s/.* \(..\):\(..\):\(..\).*/\1/”| sed “s/0\([0-9]\)/\1/” )
min_bgn=$( date| sed “s/.* \(..\):\(..\):\(..\).*/\2/”| sed “s/0\([0-9]\)/\1/” )
sec_bgn=$( date| sed “s/.* \(..\):\(..\):\(..\).*/\3/”| sed “s/0\([0-9]\)/\1/” )
num_files=$(expr $(grep -c . “$temp_path/$language-time2.out”))
mistakes=0
while [ -e $c ]
do
exp1=$( “$dir_cprog”/random1 1 4 )
ex1=$( echo $exp1 | sed -e “s/^0//” )
exp2=$( “$dir_cprog”/random1 1 4 )
ex2=$( echo $exp2 | sed -e “s/^0//” )
if [ “$flag” == “integer” ]
then
ex1=0
ex2=0
else
exp1=1
exp2=1
#       echo -n “ex1 is” $ex1 “,”
while [ $ex1 -ge 0 ]
do
exp1=$(( 10 * $exp1 ))
ex1=$(( $ex1 – 1 ))
done
#        echo “exponent 1 is” $exp1
#        echo -n “ex2 is” $ex2 “,”
while [ $ex2 -ge 0 ]
do
exp2=$(( 10 * $exp2 ))
ex2=$(( $ex2 – 1 ))
done
#        echo “exponent 2 is” $exp2
fi
case “$lang_num” in
1)
random_num1=$( “$dir_cprog”/random1 $rnmin $rnmax)
rn1c=$( echo $random_num1 | sed -e “s/^0//” )

random_num2=$( “$dir_cprog”/random1 $rnmin $rnmax )
rn2c=$( echo $random_num2 | sed -e “s/^0//” )

if [ $flag == “integer” ]
then
echo -n “$rn1c + $rn2c =”
read response
right_response=$(( $rn1c + $rn2c ))
else
rn1f=$( “$dir_cprog”/intdiv2float $rn1c $exp1 )
rn2f=$( “$dir_cprog”/intdiv2float $rn2c $exp2 )
echo -n “$rn1f + $rn2f =”
read response
right_response=$( “$dir_cprog”/dec_proc $rn1f $rn2f 1 )
fi
language=”addition”
lang_picked=”picked”
;;
2)
random_num1=$( “$dir_cprog”/random1 $rnmin $rnmax)
rn1c=$( echo $random_num1 | sed -e “s/^0//” )

random_num2=$( “$dir_cprog”/random1 $rnmin $rn1c)
rn2c=$( echo $random_num2 | sed -e “s/^0//” )

if [ $flag == “integer” ]
then
echo -n “$rn1c – $rn2c =”
read response
right_response=$(( $rn1c – $rn2c ))
else
rn1f=$( “$dir_cprog”/intdiv2float $rn1c $exp1 )
rn2f=$( “$dir_cprog”/intdiv2float $rn2c $exp2 )
echo -n “$rn1f – $rn2f =”
read response
right_response=$( “$dir_cprog”/dec_proc $rn1f $rn2f 2 )
fi
language=”subtraction”
lang_picked=”picked”
;;
3)
random_num1=$( “$dir_cprog”/random1 $rnmin $rnmax)
rn1c=$( echo $random_num1 | sed -e “s/^0//” )
random_num2=$( “$dir_cprog”/random1 $rnmin $rnmax)
rn2c=$( echo $random_num2 | sed -e “s/^0//” )
if [ $flag == “integer” ]
then
echo -n “$rn1c x $rn2c =”
read response
right_response=$(( $rn1c * $rn2c ))
else
rn1f=$( “$dir_cprog”/intdiv2float $rn1c $exp1 )
rn2f=$( “$dir_cprog”/intdiv2float $rn2c $exp2 )
echo -n “$rn1f x $rn2f =”
read response
right_response=$( “$dir_cprog”/dec_proc $rn1f $rn2f 3 )
fi
language=”multiplication”
lang_picked=”picked”
;;
4)
random_num1=$( “$dir_cprog”/random1 $rnmin $rnmax)
rn1c=$( echo $random_num1 | sed -e “s/^0//” )
random_num2=$( “$dir_cprog”/random1 1 $rnmax)

rn2c=$( echo $random_num2 | sed -e “s/^0//” )
random_num3=$( “$dir_cprog”/random1 0 $rnmax)
rn3c=$( echo $random_num3 | sed -e “s/^0//” )
rn1c=$(( $rn1c*$rn2c ))
#echo “multiplier is: ” $rn1c “,” $rn2c

if [ $flag == “integer” ]
then
echo -n “$rn1c / $rn2c =”
read response
right_response=$(( $rn1c / $rn2c ))
else
rn1f=$( “$dir_cprog”/intdiv2float $rn1c $exp1 )
rn2f=$( “$dir_cprog”/intdiv2float $rn2c $exp2 )
echo -n “$rn1f / $rn2f =”
read response
right_response=$( “$dir_cprog”/dec_proc $rn1f $rn2f 4 )
fi
language=”division”
lang_picked=”picked”
;;
5)
language=”fractions”
lang_picked=”picked”
;;
6)
language=”geometry”
lang_picked=”picked”
num_lines=$( grep -c “^.*: FORMULA” “$dir_path/geometry_problems” )
c=””
response=””
#    while [ “$response” == “” ]
#        do

echo “Enter e to exit.”
wpnum=$( “$dir_cprog”/random1 1 $num_lines )
wpnc=$( echo “$wpnum”c )
line=$( grep “^$wpnc:” “$dir_path/geometry_problems” )
testline=$( echo “$line” | sed -e “s/^.*\(c\): FORMULA.*/\1/” )
if [ “$testline” == “c” ]
then
create_geometry_problem
trim_line
read response
echo “response is ” $response
fi
;;
7)
language=”polynomials”
lang_picked=”picked”
;;
8)
language=”word problems”
lang_picked=”picked”
#    a=$( /mnt/sdb1/for_kids/c_progs/intdiv2float 3 365 )
#    echo $a
num_lines=$( grep -c “^.*: FORMULA” “$dir_path/word_problems” )
c=””
response=””
#    while [ “$response” == “” ]
#        do

echo “Enter e to exit.”
wpnum=$( “$dir_cprog”/random1 1 $num_lines )
wpnc=$( echo “$wpnum”c )
line=$( grep “^$wpnc:” “$dir_path/word_problems” )
testline=$( echo “$line” | sed -e “s/^.*\(c\): FORMULA.*/\1/” )
if [ “$testline” == “c” ]
then

create_word_problem
trim_line
read response
echo “response is ” $response
fi
#        done
;;
default)
language=”addition”
lang_picked=”picked”
;;
esac
if [ “$response” == “e” ]
then
break;
fi
if [ “$response” == “$right_response” ]
then
right=$(($right + 1 ))
num_mus=$( “$dir_cprog”/random1 1 $num_files )
num_mus_fixed=$(echo $num_mus | sed -e “s/^0//”)
prob_time=$(( ${time_array[$num_mus_fixed]} – 20 ))
ssx=($(expr $($dir_cprog/random1 0 $prob_time)))
mplayer -msglevel all=-1 -profile gnome-mplayer -ss $ssx -endpos 20 -volume 200 /mnt/sda1/Documents\ and\ Settings/TEMP/My\ Documents/My\ Music/iTunes/iTunes\ Media/Music/math_music/$num_mus*.*
else
mistakes=$(($mistakes + 1 ))
fi
asked=$(( $asked + 1 ))
echo “The right response is: ” $right_response

aver_right=$( $dir_cprog/intdiv2float $right $asked | sed -e “s/\([0-9]*\…\).*/\1/” )
echo $right “/” $asked ” correct.  Batting average:” $aver_right “Mistakes: ” $mistakes
echo “Please wait while I look for another question… Enter e to exit.”
done
hours_end=$( date| sed “s/.* \(..\):\(..\):\(..\).*/\1/”| sed “s/0\([0-9]\)/\1/” )
min_end=$( date| sed “s/.* \(..\):\(..\):\(..\).*/\2/”| sed “s/0\([0-9]\)/\1/” )
sec_end=$( date| sed “s/.* \(..\):\(..\):\(..\).*/\3/”| sed “s/0\([0-9]\)/\1/” )
hours_diff=$(( $hours_end – $hours_bgn ))
min_diff=$(( $min_end – $min_bgn ))
sec_diff=$(( $sec_end – $sec_bgn ))
midnight=12
if [ $hours_diff -lt 0 ]
then
hours_diff=$(( $(( $midnight – $hours_bgn )) + $hours_end ))
# fix hour change if it happens at midnight or noon,
fi
time_of_ans=$(( $hours_diff * 60 + $min_diff ))
aver_time=$( $dir_cprog/intdiv2float $time_of_ans $((asked – 1)) | sed -e “s/\([0-9]*\…\).*/\1/” )
echo “You worked ” $time_of_ans “minutes for an average of: ” $aver_time “minutes per question, and a sum of ” $(($asked – 1)) “questions with ” $mistakes ” mistakes.” | tee >> $temp_path/sommaire.out
echo “The correct answers (” $right “):” $rightverbs  | tee >>$temp_path/sommaire.out
wrong=$(( $asked -1 – $right ))
echo “The incorrect answers (” $wrong “):” $wrongverbs | tee >>$temp_path/sommaire.out
#num_entries=$(grep “^[0-9]*c:” $dir_txt_path/*.txt | grep -c .)
#echo “The database had ” $num_entries “entries.” | tee >>$temp_path/sommaire.out
echo “Your percentage: ” $aver_right | tee >>$temp_path/sommaire.out
cat $temp_path/sommaire.out

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